3) A chemical reaction was conducted at 4 different temperatures and the following data was obtained. Plot the In(k) versus the inverse of the respective temperature using linear regression analysis (Excel). Find the slope (from the graph) and what does that number represent? Use Arrhenius equation. Calculate the Activation Energy for the reaction. Rate constant (k) Temperature of reaction (°C) 0.0521 15 0.101 25 0.184 35 0.332 45 NOTE: Make sure to attach the graph paper with proper calculation.

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3) A chemical reaction was conducted at 4 different temperatures and the following data was
obtained. Plot the In(k) versus the inverse of the respective temperature using linear regression
analysis (Excel). Find the slope (from the graph) and what does that number represent? Use
Arrhenius equation. Calculate the Activation Energy for the reaction.
Rate constant (k)
Temperature of reaction (°C)
0.0521
15
0.101
25
0.184
35
0.332
45
NOTE: Make sure to attach the graph paper with proper calculation.
Transcribed Image Text:3) A chemical reaction was conducted at 4 different temperatures and the following data was obtained. Plot the In(k) versus the inverse of the respective temperature using linear regression analysis (Excel). Find the slope (from the graph) and what does that number represent? Use Arrhenius equation. Calculate the Activation Energy for the reaction. Rate constant (k) Temperature of reaction (°C) 0.0521 15 0.101 25 0.184 35 0.332 45 NOTE: Make sure to attach the graph paper with proper calculation.
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